Does Valproic Acid Induce Neuroendocrine Differentiation in Prostate Cancer?
Figure 3
NCAM staining in prostate cancer cells treated with VPA in vitro. (a): Representative images of NCAM staining for cell pellet sections from control and VPA-treated groups: LNCaP, C4-2, PC-3, and DU-145 (scanned at 20X magnification using the APERIO imaging system). (b) Weighted scoring of IHC staining for NCAM ( indicates P .05).